Visor



FIG. 1 is a front perspective view of a visor showing my new design;

FIG. 2 is a right side elevational view with the left side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines showing of a user's head in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a visor, as shown and described. 